1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | /* |
3 | * arch/arm/mach-dove/cm-a510.c |
4 | * |
5 | * Copyright (C) 2010 CompuLab, Ltd. |
6 | * Konstantin Sinyuk <kostyas@compulab.co.il> |
7 | * |
8 | * Based on Marvell DB-MV88AP510-BP Development Board Setup |
9 | */ |
10 | |
11 | #include <linux/kernel.h> |
12 | #include <linux/init.h> |
13 | #include <linux/platform_device.h> |
14 | #include <linux/ata_platform.h> |
15 | #include <linux/mv643xx_eth.h> |
16 | #include <linux/spi/spi.h> |
17 | #include <linux/spi/flash.h> |
18 | |
19 | #include <asm/mach-types.h> |
20 | #include <asm/mach/arch.h> |
21 | |
22 | #include "dove.h" |
23 | #include "common.h" |
24 | |
25 | static struct mv643xx_eth_platform_data cm_a510_ge00_data = { |
26 | .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, |
27 | }; |
28 | |
29 | static struct mv_sata_platform_data cm_a510_sata_data = { |
30 | .n_ports = 1, |
31 | }; |
32 | |
33 | /* |
34 | * SPI Devices: |
35 | * SPI0: 1M Flash Winbond w25q32bv |
36 | */ |
37 | static const struct flash_platform_data cm_a510_spi_flash_data = { |
38 | .type = "w25q32bv" , |
39 | }; |
40 | |
41 | static struct spi_board_info __initdata cm_a510_spi_flash_info[] = { |
42 | { |
43 | .modalias = "m25p80" , |
44 | .platform_data = &cm_a510_spi_flash_data, |
45 | .irq = -1, |
46 | .max_speed_hz = 20000000, |
47 | .bus_num = 0, |
48 | .chip_select = 0, |
49 | }, |
50 | }; |
51 | |
52 | static int __init cm_a510_pci_init(void) |
53 | { |
54 | if (machine_is_cm_a510()) |
55 | dove_pcie_init(init_port0: 1, init_port1: 1); |
56 | |
57 | return 0; |
58 | } |
59 | |
60 | subsys_initcall(cm_a510_pci_init); |
61 | |
62 | /* Board Init */ |
63 | static void __init cm_a510_init(void) |
64 | { |
65 | /* |
66 | * Basic Dove setup. Needs to be called early. |
67 | */ |
68 | dove_init(); |
69 | |
70 | dove_ge00_init(eth_data: &cm_a510_ge00_data); |
71 | dove_ehci0_init(); |
72 | dove_ehci1_init(); |
73 | dove_sata_init(sata_data: &cm_a510_sata_data); |
74 | dove_sdio0_init(); |
75 | dove_sdio1_init(); |
76 | dove_spi0_init(); |
77 | dove_spi1_init(); |
78 | dove_uart0_init(); |
79 | dove_uart1_init(); |
80 | dove_i2c_init(); |
81 | spi_register_board_info(info: cm_a510_spi_flash_info, |
82 | ARRAY_SIZE(cm_a510_spi_flash_info)); |
83 | } |
84 | |
85 | MACHINE_START(CM_A510, "Compulab CM-A510 Board" ) |
86 | .atag_offset = 0x100, |
87 | .nr_irqs = DOVE_NR_IRQS, |
88 | .init_machine = cm_a510_init, |
89 | .map_io = dove_map_io, |
90 | .init_early = dove_init_early, |
91 | .init_irq = dove_init_irq, |
92 | .init_time = dove_timer_init, |
93 | .restart = dove_restart, |
94 | MACHINE_END |
95 | |